16199704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 32194800

約数和(自身を除く): 15995096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 541, 788, 1082, 1576, 2164, 3743, 4328, 7486, 10279, 14972, 20558, 29944, 41116, 82232, 106577, 213154, 426308, 852616, 2024963, 4049926, 8099852, 16199704]

約数ペア:

[(1, 16199704), (2, 8099852), (4, 4049926), (8, 2024963), (19, 852616), (38, 426308), (76, 213154), (152, 106577), (197, 82232), (394, 41116), (541, 29944), (788, 20558), (1082, 14972), (1576, 10279), (2164, 7486), (3743, 4328)]